87293899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{24121}}^1$

素因数の和:24186

約数の個数: 16

約数和(自身を含む): 111154176

約数和(自身を除く): 23860277

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 24121, 168847, 265331, 1133687, 1857317, 7935809, 12470557, 87293899]

約数ペア:

[(1, 87293899), (7, 12470557), (11, 7935809), (47, 1857317), (77, 1133687), (329, 265331), (517, 168847), (3619, 24121)]